# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-25 09:15:31 EST # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact Colorado Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 07120620 BIG ARROYO NEAR THATCHER, CO # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 07120620 1983-08-01 770 4.29 USGS 07120620 1984-06-24 1060 4.53 USGS 07120620 1985-07-28 1500 4.86 USGS 07120620 1986-08-22 73.0 3.39 USGS 07120620 1987-05-03 88.0 3.43 USGS 07120620 1988-06-29 135 3.54 USGS 07120620 1989-07-12 372 3.89 USGS 07120620 1990-07-10 261 3.99 USGS 07120620 1991-07-22 54.0 3.38 USGS 07120620 1992-06-07 1070 4.54 USGS 07120620 1994-00-00 0.00 Bm USGS 07120620 1995-07-18 751 4.40 USGS 07120620 1996-05-25 87.0 3.56 USGS 07120620 1997-08-11 1780 5.78 USGS 07120620 1998-07-27 142 3.74 USGS 07120620 1999-04-30 757 4.85 USGS 07120620 2000-00-00 0.00 Bm USGS 07120620 2001-00-00 0.00 Bm USGS 07120620 2002-07-22 33.0 3.20 USGS 07120620 2003-06-17 46.0 3.29 USGS 07120620 2004-04-23 2.10 2.76 USGS 07120620 2005-04-05 243 4.02 USGS 07120620 2006-09-11 8.60 2.96 USGS 07120620 2007-08-07 4.10 2.86 USGS 07120620 2008-00-00 0.00 Bm USGS 07120620 2009-07-21 22.8 3.14 USGS 07120620 2010-00-00 1.30 Bm 2.74 Bm USGS 07120620 2011-00-00 0.00 Bm USGS 07120620 2012-00-00 0.00 Bm USGS 07120620 2013-09-15 223 3.97 USGS 07120620 2014-07-28 270 4.08 USGS 07120620 2015-00-00 0.00 Bm USGS 07120620 2016-00-00 0.00 Bm USGS 07120620 2017-06-07 203 USGS 07120620 2018-00-00 00:01 0.00 Bm USGS 07120620 2018-10-01 0.00 USGS 07120620 2019-10-01 02:00 0.00